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Commit 2f26bd72 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
Browse files

drm/exynos/vidi: stop using display->ctx pointer 



The patch replaces accesses to display->ctx pointer by container_of
construct. It will allow to remove ctx field in the future.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 7340426a

drivers/gpu/drm/exynos/exynos_drm_vidi.c

+7 −4
Original line number Diff line number Diff line
@@ -72,6 +72,11 @@ static inline struct vidi_context *manager_to_vidi(struct exynos_drm_manager *m) 
	return container_of(m, struct vidi_context, manager);

}



static inline struct vidi_context *display_to_vidi(struct exynos_drm_display *d)

{

	return container_of(d, struct vidi_context, display);

}



static const char fake_edid_info[] = {

	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x4c, 0x2d, 0x05, 0x05,

	0x00, 0x00, 0x00, 0x00, 0x30, 0x12, 0x01, 0x03, 0x80, 0x10, 0x09, 0x78,
@@ -419,7 +424,7 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, 
		display = exynos_drm_get_display(encoder);



		if (display->type == EXYNOS_DISPLAY_TYPE_VIDI) {

			ctx = display->ctx;

			ctx = display_to_vidi(display);

			break;

		}

	}
@@ -529,7 +534,7 @@ static struct drm_connector_helper_funcs vidi_connector_helper_funcs = { 
static int vidi_create_connector(struct exynos_drm_display *display,

				struct drm_encoder *encoder)

{

	struct vidi_context *ctx = display->ctx;

	struct vidi_context *ctx = display_to_vidi(display);

	struct drm_connector *connector = &ctx->connector;

	int ret;
@@ -597,8 +602,6 @@ static int vidi_probe(struct platform_device *pdev) 


	INIT_WORK(&ctx->work, vidi_fake_vblank_handler);



	ctx->display.ctx = ctx;



	mutex_init(&ctx->lock);



	platform_set_drvdata(pdev, ctx);